Results 31 to 40 of about 55,217 (179)
Inverse nodal problem for nonlocal differential operators
Tamkang Journal of Mathematics, 2019 Inverse nodal problem consists in constructing operators from the given zeros of their eigenfunctions. The problem of differential operators with nonlocal boundary condition appears, e.g., in scattering theory, diffusion processes and the other applicable fields.
Xin-Jian Xu, Chuan-Fu Yang
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Eigenvalues and eigenfunctions of the Laplacian via inverse iteration with shift [PDF]
, 2012 In this paper we present an iterative method, inspired by the inverse iteration with shift technique of finite linear algebra, designed to find the eigenvalues and eigenfunctions of the Laplacian with homogeneous Dirichlet boundary condition for ...
Biezuner, Rodney Josué +3 more
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Intermediary LEO propagation including higher order zonal harmonics
, 2016 Two new intermediary orbits of the artificial satellite problem are proposed. The analytical solutions include higher order effects of the Geopotential, and are obtained by means of a torsion transformation applied to the quasi-Keplerian system resulting
Hautesserres, Denis, Lara, Martin
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Comparison of shearography to scanning laser vibrometry as methods for local stiffness identification of beams [PDF]
, 2013 Local stiffness of Euler–Bernoulli beams can be identified by dividing the bending moment of a deformed beam by the local curvature. Curvature and moment distributions can be derived from the modal shape of a beam vibrating at resonance. In this article,
Gu, Jun +5 more
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Cumhuriyet Science Journal, 2019 In this work, we study the inverse nodal problemfor Dirac type integro-differential operator with the boundary conditionsdependent spectral parameter polynomially.
Baki Keskin, Hediye Dilara Tel
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Nodal domains on isospectral quantum graphs: the resolution of isospectrality ?
, 2006 We present and discuss isospectral quantum graphs which are not isometric. These graphs are the analogues of the isospectral domains in R2 which were introduced recently and are all based on Sunada's construction of isospectral domains.
Band, Ram +2 more
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Hard‐Magnetic Soft Millirobots in Underactuated Systems
Advanced Robotics Research, EarlyView.This review provides a comprehensive overview of hard‐magnetic soft millirobots in underactuated systems. It examines key advances in structural design, physics‐informed modeling, and control strategies, while highlighting the interplay among these domains.
Qiong Wang +4 more
wiley +1 more source
Inverse form finding with h-adaptivity and an application to a notch stamping process [PDF]
, 2017 The aim is to determine the optimized semi-finished workpiece geometry to its given target geometry after a forming process. Hereby, a novel approach for inverse form finding, a type of a shape optimization, is applied to a notch stamping process.
Caspari, M. +2 more
core
Uniqueness and factorization method for inverse elastic scattering with a single incoming wave
, 2019 The first part of this paper is concerned with the uniqueness to inverse time-harmonic elastic scattering from bounded rigid obstacles in two dimensions. It is proved that a connected polygonal obstacle can be uniquely identified by the far-field pattern
Elschner, Johannes, Hu, Guanghui
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